Sorting LiteLLM GitHub issues by difficulty to implement. Higher = harder.

{
The right issue is harder because it likely requires tracing shared-key caching, request-scoped metadata lifecycles, persistence, concurrency, and regression coverage across proxy and spend-limit paths. The left issue is comparatively localized to Anthropic request transformation and focused validation.
}
https://github.com/berriai/litellm/issues/31441 5:1 https://github.com/berriai/litellm/issues/27490